Bartek was trying his best to obtain an average of 80% in his SUCCESS101 class. During the term Bartek scored 90% on his first assignment thatwas worth 12% of the course final mark. The second assignment, which was worth 20%, Bartek scored only 68%. On his mini-project, worth 5%,Bartek scored 87%. What was Bartek's current grade thus far? Round answer to the one. Do not input the percent (%) into the answer.

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KhalynJ431973 KhalynJ431973 · Answer 1 · 2022-10-25T19:43:25+02:00

Answer:

[tex]77.7\text{ \%}[/tex]

Explanation:

Here, we want to get the current grade

The total grade worth that he has worked on is:

[tex]\text{ 12\% + 20\% + }5\text{\% = 37\%}[/tex]

Now, let us calculate how much of these points he has:

For the 20% worth, he has:

[tex]\frac{68}{100}\times\text{ 20\% = 13.6 \%}[/tex]

For the 12%, we have:

[tex]\frac{90}{100}\times\text{ 12= 10.8\%}[/tex]

For the 5%, he scored 87%, we have it that:

[tex]\frac{87}{100}\times\text{ 5\% = 4.35\%}[/tex]

The total he has now is:

[tex]4.35\text{ + 10.8 + 13.6 = 28.75\%}[/tex]

What this mean is that he has amassed 28.75% out of the total 37%

Now, let us get this percentage

Mathematically, that would be:

[tex]\frac{28.75}{37}\times\text{ 100 \% = 77.7 \%}[/tex]